typo in name of method used in write_all_techniques
Almost all information of a ncf techniques is read for the metadata lines, but only one thing is missing ... method calls.
They are currently set using a cf-promises command on each technique then parsing this output to extract method calls.
I clearly think we should not do this anymore and instead store that information in metadata.
This would allow to create a technique without writing a single line of cfengine!
This will also give a performance improvement when loading techniques ( N cf-promises less, with N less json parsing !)